MPEC 2005-Y43 : 2005 YW
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M.P.E.C. 2005-Y43 Issued 2005 Dec. 27, 13:00 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Supported in part by the Brinson Foundation
Supported in part by the TABASGO Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2005 YW
Additional Observations:
K05Y00W C2005 12 24.27424 05 52 22.37 +54 59 31.3 19.8 EY043704
K05Y00W C2005 12 24.28750 05 52 21.41 +54 59 28.0 19.9 EY043704
K05Y00W C2005 12 24.30094 05 52 20.41 +54 59 25.0 19.8 EY043704
K05Y00W C2005 12 24.31412 05 52 19.42 +54 59 21.6 20.0 EY043704
K05Y00W 5C2005 12 25.24838 05 51 09.04 +54 55 28.8 19.0 R EY043673
K05Y00W 5C2005 12 25.25752 05 51 08.34 +54 55 26.4 EY043673
K05Y00W 5C2005 12 25.26099 05 51 08.09 +54 55 25.4 EY043673
K05Y00W C2005 12 25.26640 05 51 07.45 +54 55 25.3 18.2 R EY043682
K05Y00W 5C2005 12 25.26644 05 51 07.69 +54 55 24.1 EY043673
K05Y00W C2005 12 25.28949 05 51 05.83 +54 55 18.9 16.7 R EY043682
K05Y00W C2005 12 25.31259 05 51 04.06 +54 55 12.3 19.5 R EY043682
K05Y00W C2005 12 25.33714 05 51 02.20 +54 55 05.7 19.5 R EY043854
K05Y00W C2005 12 25.34396 05 51 01.74 +54 55 05.0 19.6 R EY043854
K05Y00W C2005 12 25.35077 05 51 01.16 +54 55 02.0 19.6 R EY043854
K05Y00W C2005 12 25.89379 05 50 20.44 +54 52 40.6 18.9 R EY043143
K05Y00W C2005 12 25.90626 05 50 19.48 +54 52 37.5 19.8 R EY043143
K05Y00W C2005 12 25.91285 05 50 18.97 +54 52 36.0 19.2 R EY043143
K05Y00W C2005 12 26.00113 05 50 12.21 +54 52 11.6 19.5 R EY043118
K05Y00W C2005 12 26.00579 05 50 11.88 +54 52 10.6 19.6 R EY043118
K05Y00W C2005 12 26.02700 05 50 10.41 +54 52 05.2 19.8 V EY043J77
K05Y00W C2005 12 26.04342 05 50 09.09 +54 52 00.9 19.8 V EY043J77
K05Y00W C2005 12 26.06196 05 50 07.67 +54 51 55.7 19.7 V EY043J77
K05Y00W C2005 12 26.20666 05 49 56.91 +54 51 17.7 18.9 R EY043734
K05Y00W C2005 12 26.21344 05 49 56.44 +54 51 16.3 19.5 R EY043734
K05Y00W C2005 12 26.21933 05 49 56.03 +54 51 14.4 19.1 R EY043734
K05Y00W C2005 12 27.22350 05 48 40.48 +54 46 37.9 18.7 R EY043734
K05Y00W C2005 12 27.22792 05 48 40.20 +54 46 37.0 19.5 R EY043734
K05Y00W C2005 12 27.23675 05 48 39.52 +54 46 34.0 19.1 R EY043734
Observer details:
118 Modra. Observer S. Gajdos. 0.6-m f/5.5 reflector + CCD.
143 Gnosca. Observer S. Sposetti. 0.40-m f/4 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m f/16
Cassegrain + CCD.
682 Kanab. Observer E. Sheridan. 0.36-m Schmidt-Cassegrain + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, L. Manguso,
D. Torres, R. Kracke, A. Milner, H. Love. Measurers J. Stuart, R. Sayer,
J. Evans, J. Kommers. 1.0-m f/2.15 reflector + CCD.
734 Farpoint Observatory. Observer D. Tibbets. Measurer G. Hug. 0.7-m
reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
J77 Golden Hill Observatory, Stourton Caundle. Observer R. Miles. 0.28-m
f/10 Schmidt-Cassegrain + CCD.
Orbital elements:
2005 YW
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 359.82215 (2000.0) P Q
n 0.00065090 Peri. 233.49843 -0.84047721 +0.05357261
a 131.8637486 Node 302.88928 +0.35658578 -0.69456086
e 0.9848000 Incl. 39.94920 -0.40797627 -0.71743654
P 1510 H 13.2 G 0.15
Residuals in seconds of arc
051221 704 0.2- 0.1- 051225 673 0.1- 0.2- 051226 118 0.1+ 0.3-
051221 704 0.4- 0.3+ 051225 682 1.8- 1.1+ 051226 J77 0.9+ 0.1-
051221 704 0.2+ 0.0 051225 673 0.1+ 0.2- 051226 J77 0.3+ 0.1+
051222 704 0.1- 0.3+ 051225 682 0.5- 0.6+ 051226 J77 0.2+ 0.1-
051222 704 0.6+ 0.9- 051225 682 0.4- 0.1- 051226 734 0.0 0.1-
051222 704 0.1+ 0.0 051225 854 0.1- 0.5- 051226 734 0.5+ 0.3+
051224 704 0.4- 0.1+ 051225 854 0.4+ 0.5+ 051226 734 0.8+ 0.0
051224 704 0.1+ 0.0 051225 854 0.1- 0.7- 051227 734 0.5- 0.0
051224 704 0.4+ 0.3+ 051225 143 0.2- 0.1- 051227 734 0.0 0.3+
051224 704 0.7+ 0.1+ 051225 143 0.2- 0.1+ 051227 734 0.0 0.2-
051225 673 0.2- 0.0 051225 143 0.3- 0.3+
051225 673 0.2- 0.1- 051226 118 0.1- 0.6-
Ephemeris:
2005 YW a,e,i = 131.86, 0.98, 40 q = 2.0043
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 12 26 05 50.21 +54 52.2 3.391 4.258 148.1 7.0 19.5
2006 01 05 05 38.02 +53 56.8 3.330 4.173 144.9 7.8 19.5
2006 01 15 05 27.28 +52 40.9 3.296 4.088 138.8 9.1 19.5
2006 01 25 05 18.85 +51 08.8 3.288 4.003 131.0 10.7 19.5
2006 02 04 05 13.23 +49 26.0 3.302 3.918 122.3 12.3 19.5
2006 02 14 05 10.59 +47 38.2 3.333 3.833 113.3 13.7 19.5
2006 02 24 05 10.81 +45 49.8 3.378 3.748 104.3 14.8 19.5
2006 03 06 05 13.68 +44 03.9 3.432 3.664 95.5 15.6 19.6
2006 03 16 05 18.90 +42 22.3 3.491 3.579 87.0 16.1 19.6
2006 03 26 05 26.16 +40 45.4 3.550 3.495 78.7 16.3 19.5
2006 04 05 05 35.18 +39 12.7 3.606 3.411 70.8 16.1 19.5
2006 04 15 05 45.69 +37 43.4 3.657 3.327 63.2 15.6 19.5
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-Y43
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